EP3830979A1 - Anordnung und verfahren zur drahtlosen datenübertragung - Google Patents
Anordnung und verfahren zur drahtlosen datenübertragungInfo
- Publication number
- EP3830979A1 EP3830979A1 EP19742173.8A EP19742173A EP3830979A1 EP 3830979 A1 EP3830979 A1 EP 3830979A1 EP 19742173 A EP19742173 A EP 19742173A EP 3830979 A1 EP3830979 A1 EP 3830979A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- data
- communication unit
- aircraft
- base station
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
- B63G2008/002—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned
- B63G2008/005—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned remotely controlled
Definitions
- the invention relates to an arrangement and a method for transmitting data between a manned base station and a surface device.
- FIG. 1 of DE 102012006566 A1 shows an arrangement for discovering sea mines.
- An autonomous underwater vehicle 1 is connected via an optical waveguide to a carrier platform in the form of an also unmanned underwater vehicle 3.
- a radio connection to a radio antenna 9 on board a manned ocean-going ship 8 is established via a radio antenna 7 on board the surface vehicle 3.
- the two vehicles 1, 3 sail in front of the seagoing ship 8.
- the underwater vehicle 1 transmits information to the surface vehicle 3.
- a person on board the seagoing vessel 8 receives this information and evaluates it.
- the surface vehicle 3 activates a drone 19, which destroys a sea mine 10.
- a helicopter 31 picks up the surface vehicle 3 together with two submarine vehicles 1, 1 a and the drone 19 and transports them to a place of use.
- FIG. 1 shows a remotely operated vehicle 10, a transmission node (tether management system 12), a drone 14 and a base station 60. Signals from video cameras 16 on board the remote-controlled vehicle 10 are sent to the transmission node 12 via a coaxial cable.
- a first driver 24 receives the signals from the video cameras 16, a second driver 32 receives signals from a video camera 28 on board the transmission node 12.
- the signals from the drivers 24 and 32 are sent to the drone via a further line (umbilical line 40) 14 transmitted.
- This drone 14 processes the signals, for example in a video compressor multiplexer and encoder 48, and transmits them wirelessly via an antenna 58 to the base station 60.
- Figure 4 of GB 2538269 A shows an arrangement which wirelessly connects a warship (Warship Base Station) with a base station on land (Over-the-horizon Unmanned Surface Vehicle Remote Station).
- a communication unit 4691 / TVWS
- Radio / modem / router of the warship wirelessly exchanges data with one
- WO 2017142520 A1 describes how a land vehicle 100 that has suffered an accident is localized so that occupants can be rescued or at least recovered.
- a car 100 has driven into a lake and is below the water surface.
- a hatch (hatch 108) opens, and a drone 102 and a buoy 104 float to the water surface.
- the buoy 104 wirelessly transmits data to the drone 102 via a buoy transceiver 110.
- the drone 102 transmits data to a satellite 114 or to a telecommunication tower (communication tower 116).
- DE 102004062123 B3 describes a method of how a submersible 11 transmits a message to a helicopter 12 using a buoy 13.
- the helicopter 12 comprises a radio transmitter and a radio receiver.
- the submarine 11 feeds a message via an interface 141 into a recorder 14 of the buoy 13.
- the submarine 11 ejects the buoy 13.
- the buoy 13 rises to the sea surface 22, and an antenna 18 of the buoy 13 protrudes beyond the sea surface 22.
- Submarine 11 moves away.
- the exposed buoy 13 sends an encrypted and coded message.
- the helicopter 12 receives the message and decrypted and decoded.
- the helicopter 12 sends a signal to the buoy 13 and then receives the message.
- the helicopter 12 can transmit a message to the submarine 11 by means of a buoy 13 '.
- the helicopter 12 throws the buoy 13 'into the water with the message.
- the submarine 11 deploys an unmanned underwater vehicle 23, which collects the buoy 13 and / or the buoy 13 'and brings it to the submarine 11.
- the object of the invention is to provide an arrangement with the features of the preamble of claim 1 and a method with the features of the preamble of claim 10, in which a wireless data connection in at least one direction between the base station communication unit and the surface communication unit also under can be produced in conditions of use in which conventional arrangements and methods cannot.
- This object is achieved by an arrangement with the features specified in claim 1 and a method with the features specified in claim 10.
- the underwater device is designed to be used at least temporarily under water.
- the above-water device is designed to be used above water.
- the base station includes a base station communication unit.
- the above-water facility comprises an above-water communication unit.
- the aircraft comprises an aircraft communication unit.
- a wireless base station-aircraft data connection is established between the base station communication unit and the aircraft communication unit. Furthermore, a wireless aircraft-to-surface data connection is established at least temporarily between the aircraft communication unit and the surface-to-surface communication unit. Thanks to these two data connections, data can be transmitted wirelessly in at least one direction between the base station and the above-water device.
- the above-water device is at least temporarily in an underwater data connection with the submerged underwater device.
- This underwater data connection can be used to transmit data under water in at least one direction.
- the method according to the solution is carried out with such an arrangement. It includes the following steps:
- a wireless data connection is established between the base station communication unit and the surface communication unit.
- a wireless base station-aircraft data connection is established at least temporarily between the base station communication unit and the aircraft communication unit.
- a wireless aircraft-to-surface data connection is established at least temporarily between the aircraft communication unit and the surface-to-surface communication unit.
- Underwater data connection is used to transmit data underwater in at least one direction.
- the invention it becomes possible to operate an unmanned underwater device in an area dangerous to humans.
- the manned base station is sufficiently far from this dangerous area.
- the aircraft can also be unmanned so that no people on board the aircraft are endangered. It is possible, but thanks to the wireless data connections according to the invention, it is not necessary for the aircraft to exactly follow the movement of the underwater device and / or the movement of the above-water device. It is sufficient that the aircraft remains at least temporarily so close to the surface water device that the aircraft surface water data connection can be established and
- the submerged underwater device can transmit data to the manned base station and / or receive data from the base station without having to emerge via the above-water device and the unmanned aerial vehicle.
- Underwater device cannot be manufactured in many situations, especially if the underwater device is immersed in a greater depth of water, and is also not necessary thanks to the invention.
- such a large distance can occur at least temporarily between the base station communication unit and the surface communication unit that a direct wireless data connection is not possible at all or not with a sufficient data transmission rate and / or with a sufficient rate
- the aircraft communication unit of the aircraft acts as a kind of relay station between the base station Communication unit and the above-water communication unit. Thanks to the relay station, a significantly greater distance can be bridged, which can be so great that direct data transmission would not be possible.
- the relay station namely the aircraft communication unit, is arranged on board an aircraft.
- the aircraft can be located vertically or diagonally above an object that is in the direct path between the base station and the above-water device and can therefore impair or even completely prevent direct data transmission.
- Such an object is, for example, a rock, a tall building or even a
- the aircraft can change its position quickly during operation, for example to find an optimal position as a relay station. Thanks to the invention, it is possible to transfer data between the base station
- the aircraft communication unit can be configured in such a way that it can work in accordance with both data transmission methods and data that are transmitted to the aircraft communication unit with a first data transmission method with a second
- the Communication unit and the above-water communication unit allows. Thanks to the invention, it is not necessary to change the base station communication unit or the surface communication unit in order to be able to transmit data. Thanks to the invention, the transmission channel between the submerged underwater device and the base station is divided into three individual transmission channels, namely
- a first wireless transmission channel (aircraft-to-surface data connection) between the surface-to-surface communication unit and the aircraft communication unit and
- a second wireless transmission channel (base station-aircraft data link) between the aircraft communication unit and the base station communication unit.
- the underwater transmission channel and the first wireless transmission channel each bridge a significantly shorter distance than the second wireless transmission channel (base station-aircraft data connection) because the aircraft, the above-water device and the underwater device are in one humanly hazardous area, while the manned base station is located in a safe area and there is a sufficient distance between the dangerous area and the safe area.
- the manned base station can be on the water, for example, on land or on board a manned surface ship or submarine or on board a stationary manned platform, for example an oil rig platform.
- the underwater device can be a manned or an unmanned
- the underwater device is designed, for example, to discover, locate, classify, inspect and / or in the case of objects under water
- the above-water device can be floatable on the water or can be a stationary platform on the water that is supported on the body of water or on an object on or above the water surface, for example an oil rig platform that stands on a body of water, or an over-water - Installation on a bridge over a body of water.
- the above-water device can have its own drive or can be without its own drive, for example a buoy.
- the above-water device is preferably unmanned.
- the aircraft can be manned or unmanned and e.g. be designed as an unmanned drone or as a helicopter, quadrocopter, airplane or zeppelin or balloon.
- the base station-aircraft data connection and the aircraft-above-water data connection are only established while the aircraft is in the air. In another embodiment, at least one of these two data connections is already established before the aircraft lifts off the ground.
- At least one of the following three data connections is a bidirectional data connection, i.e. can transmit data in both directions:
- the underwater data connection between the above-water device and the submerged underwater device is also a wireless data connection.
- the underwater data connection is established using a cable. Or this underwater data connection can be established with the help of a cable.
- the underwater data link can also be used to transmit electrical or kinetic energy or, for example, to ignite an ignition mechanism of a clearing device.
- the base station communication unit can send and / or receive data according to a base station data transmission method.
- the above-water communication unit can send and / or receive data in accordance with an above-water data transmission method.
- the aircraft communication unit can both receive data in accordance with the base station data transmission method and also transmit in accordance with the surface data transmission method.
- the aircraft communication unit can both receive data in accordance with the above-water data transmission method and also transmit in accordance with the base station data transmission method.
- This configuration makes it possible to automatically switch from one data transmission method to another data transmission method during operation. This switching can ensure a higher data transfer rate, for example if a large amount of data is to be transferred at short notice io
- Switching does not affect the entire transmission channel between the base station and the surface water device, but only one transmission channel to the aircraft.
- the aircraft communication unit is preferably able to convert messages from one transmission protocol to another transmission protocol.
- data between the base station communication unit and the surface communication unit are always transmitted via the aircraft communication unit, that is to say via the two wireless data connections.
- there is at times a direct data connection so that at least at times data can be transmitted directly between the base station communication unit and the surface communication unit, ie not via the aircraft communication unit.
- the aircraft communication unit is only required if the direct data connection is not possible.
- This configuration enables a direct transmission channel to be used between the base station communication unit and the surface communication unit, as long as data can be transmitted via this direct transmission channel and the data transmission rate and the data quality are sufficiently large.
- the aircraft communication unit is used according to the embodiment, ie used as a relay station.
- This configuration enables the advantages of the direct transmission channel to be used as long as it is available in sufficient quality, for example shorter transit times and one in some applications higher data transfer rate. It is possible for the aircraft to begin its use as a relay station after the direct transmission channel has already been established. As a result, the aircraft does not have to be available during the entire data communication between the base station and surface equipment, but only as soon and as long as the direct transmission channel is not available.
- the aircraft communication unit comprises a data memory. Thanks to this data memory, the aircraft communication unit can temporarily store received data. In one embodiment, the aircraft communication unit is thus able to store data which it has received via the base station-aircraft data connection until the aircraft-above-water data connection enables the transmission of data. In another embodiment, it is able to store data which it has received via the aircraft-above-water data link until the base station-aircraft data link enables the transmission of data. These two configurations can be combined.
- the above-water device can swim in the water.
- it is a buoy.
- the underwater device can carry the above-water device on board, preferably also during a diving trip.
- the underwater device is also able to deploy the above-water device carried in the water, for example during a diving trip.
- the deployed above-water device preferably floats to the water surface while the underwater device remains submerged and remains connected to the exposed above-water device via the underwater data connection.
- This configuration makes it possible for the underwater device to transport the above-water device to a place of use, for example inside a pressure body of the underwater device. During this transport, the surface water facility is protected from external influences. It is also possible for an underwater vehicle to include the underwater device together with the above-water device transported. The above-water facility does not need to have its own drive in order to be brought to the site. The underwater device deploys the above-water device at one place of use, for example while the underwater device is submerged. As a result, the underwater device is not exposed to a danger on the surface. The above-water device acts as a “mouth” or “ear” of the submerged underwater device.
- the above-water device can carry the underwater device.
- the above-water device is able to put the worn underwater device on the water.
- This configuration can also be used for an overwater device without its own drive, also for one that is supported on a body of water, for example an oil rig.
- the underwater device inspects, for example, an underwater component of the stationary overwater device. It is also possible for the above-water device to transport the aircraft and for the aircraft to ascend from the above-water device before or during the transmission of data. It is possible that the above-water device transports both the underwater device and the aircraft.
- the base station communication unit can generate a command for the underwater device. If not already done, the wireless base station aircraft data link and the wireless aircraft overwater data link are now established. The base station communication unit transmits the command to the aircraft communication unit. The aircraft communication unit transmits the command received to the surface communication unit. The communication unit forwards the command received via the underwater data link to the underwater device.
- This configuration enables the base station to issue a command to the underwater device.
- the underwater device may already be submerged.
- the base station communication unit does not send the command directly to the underwater device, but to the aircraft communication unit.
- the aircraft communication unit can forward the command immediately or temporarily store it, for example until a forwarding is possible.
- the base station communication unit need not know the exact position of the above-water device or that of the submerged underwater device.
- At least one sensor is mounted on board the underwater device, for example a sonar system or an underwater camera.
- the underwater device is able to transmit signals from this sensor to the above-water communication unit via the underwater data connection. If not already done, the wireless base station-aircraft data connection and the wireless aircraft-above-water data connection are established after the sensor signal has been generated.
- the above-water communication unit transmits the received sensor signal to the aircraft communication unit.
- the aircraft communication unit transmits the received sensor signal to the base station communication unit.
- This configuration enables the underwater device to transmit signals from the sensor to the base station during operation.
- This configuration is particularly advantageous if the underwater device is unmanned, is operated in an area dangerous to humans and can be destroyed during use, or if the underwater device cannot be collected again after use, so that it is then not possible subsequently read out the data from a data memory on board the underwater device.
- the aircraft communication unit which acts as a relay station, the signals from the sensor can be transmitted to the base station over a significantly greater distance.
- the sensor signals are transmitted via three individual transmission channels, which is described further above.
- the three transmission channels can be adapted to the respective requirements and environmental conditions is particularly advantageous when a large amount of data has to be transmitted. This is often the case with sensor signals as the data to be transmitted.
- This configuration also makes it possible to delete the sensor signals from a data memory of the underwater device after the transmission, so that they cannot fall into the hands of an unauthorized person.
- the aircraft functions as a data interface and / or a relay station between the base station and the above-water device.
- this aircraft can also be used for transportation.
- the aircraft can transport the underwater device and the above-water device. It is still able to put the underwater device and the above-water device on the water.
- This configuration enables the same aircraft to be used in succession for at least two tasks: on the one hand, the aircraft transports the underwater device and the above-water device to a place of use and places the transported devices there on the water.
- This transport by aircraft generally requires significantly less time than if the underwater device drives on or under the water to the place of use or is transported or towed there by a surface vehicle.
- the underwater device and the above-water device can be designed without their own drive.
- the communication unit on board the aircraft functions as a relay station between the two communication units, namely between those of the above-water device and the base station. Because the aircraft is already at the place where it placed the underwater device, the aircraft can generally start its work as a relay station immediately or only for a short flight.
- the aircraft can also be used for a third task, for example for generating images and transmitting them to the base station via the base station-aircraft data link.
- the arrangement according to the invention is explained in more detail below on the basis of an exemplary embodiment shown in the drawings. Here show:
- Fig. 1 shows a first application of the invention, in which the base station is a manned surface ship and the surface device is a buoy, which is connected to a manned submarine;
- Fig. 2 shows a second application of the invention, in which the base station is the manned surface ship of Fig. 1 and the surface device is an unmanned surface ship which is connected to an unmanned underwater vehicle;
- Figure 3 shows a third application of the invention in which the base station is the manned surface ship of Figure 1 and the surface device is a buoy connected to an unmanned underwater vehicle for destroying a marine mine;
- Figure 4 shows a fourth application of the invention in which the base station is the manned surface ship of Figure 1 and the surface device is a buoy connected to an unmanned clearance device for destroying a marine mine;
- FIG. 5 shows a fifth application of the invention, in which the base station is a manned platform on land and the above-water device and the submarine are those of FIG. 1.
- Fig. 1 and Fig. 5 show a first and fifth application of the invention.
- the surface ship 8 and the land station 15 act as a manned base station and have a radio antenna 9 and 25 respectively
- the surface ship 8 does not have its own drive. With the help of the radio antenna 9, the surface ship 8 can wirelessly transmit messages received and discontinued. Accordingly, the land station 15 can receive and send messages wirelessly by means of the radio antenna 25.
- the submerged submarine 14 has launched a buoy 29 into the water.
- This buoy 29 functions as the overwater device and has a float part 11 and a data processing converter 12.
- a radio antenna 33 is mounted on the float part 11.
- the converter 12 remains under water and is connected to the submersible submarine 14 via a signal cable 10 and to the float part 11 via a further signal cable 18.
- the radio antenna 33 is able to receive messages wirelessly and to send them to the submerged submarine 14 via the acoustic part 12 and the signal cables 18 and 10.
- the submarine 14 can send messages wirelessly via the radio antenna 33. Thanks to the buoy 29, the submarine 14 can receive and send messages without having to send these messages wirelessly.
- the buoy 29 acts as an underwater mouthpiece for the submarine 14.
- FIG. 2 shows a second application of the invention.
- the arrangement of FIG. 2 is used to locate and / or destroy sea mines.
- Surface ship 8 is that of Fig. 1. This surface ship 8 is in wireless data connection with an unmanned surface ship 3, which as the
- the unmanned surface ship 3 comprises its own drive 13, a control unit 6, a radio antenna 7 and one
- the surface-mounted vehicle 3 can carry an unmanned underwater vehicle 1 on the receiving device 60.
- the surface vehicle 3 carries a number of underwater drones 19.
- a control unit is connected via a cable 5 in the form of an optical waveguide
- control device 4 comprises a detection device 20, a classification device 21 and one Identification device 22 and has read access to a database 16 in which the contours of various sea mines are stored.
- underwater vehicle 1 comprises a sonar device 35, which is located on the bow of the
- Underwater vehicle 1 is mounted, and in one embodiment, an underwater camera, not shown.
- the detection device 20, the classification device 21, the identification device 22 and the database 16 are arranged on board the unmanned surface vehicle 3 or the manned surface ship 8 or are distributed among them.
- the underwater vehicle 1 detects sea mines in the water or in or on
- the sonar device 35 generates location data 34, for example acoustic images of the surroundings.
- the underwater camera creates optical images of the surroundings.
- the detection device 20 evaluates the
- Locating data 34 and discovers suspicious objects The classification device 21 compares the suspicious objects with the contours of sea mines, which are stored in the database 16, and classifies the suspicious objects.
- the identification device 22 identifies a classified object as a sea mine or as another object.
- the control unit 4 transmits the identification results or the location data 34 and the optical images via the cable 5 to the control unit 6 on the
- FIGS. 3 and 4 show a third and fourth application of the invention.
- the underwater drone 19 of FIGS. 3 and 4 may be the same as that of FIG. 2 or else it may have been transported to the place of use.
- the driven underwater drone 19 comprises an unmanned space device 40.
- the underwater drone 19 is detachably connected to a clearing device 40.
- the underwater drone 19 has transported and cleared a clearing device 40 in the vicinity of a sea mine 26.
- a folding device 41 of the clearing device 40 was fastened to a projection 42 of the underwater drone 19.
- DE 102010033638 A1 describes how such a releasable attachment of a clearing device 40 to an underwater drone 19 can be designed.
- the underwater drone 19 has deployed a buoy 50 with a radio antenna 58, the buoy 50 having risen to the water surface WO and functioning as the above-water device.
- the clearing device 40 has a buoy 30 with a radio antenna 38
- the buoy 30 having risen to the water surface WO and functioning as the overwater device.
- the underwater drone 19 or the clearing device 40 remains connected to the floating buoy 50 or 30 via a cable 53 or 32.
- the buoy 50 or 30 can receive and send messages wirelessly.
- the underwater drone 19 drops a buoy 50 while it is transporting the clearing device 40.
- the clearing device 40 carries at least one flea load 28, which is a directed one
- the clearing device 40 can automatically attach to the sea mine 26 and then activate the flea load 28.
- the clearing device 40 deploys the buoy 30 after the clearing device 40 has attached itself to the sea mine 26 and before it Hollow charge 28 activated.
- the shaped charge 28 causes the sea mine 26 to explode, the space device 10 also being destroyed.
- the room unit 40 can in one
- Embodiment wirelessly to send the status message via the buoy 30, now to be connected to the sea mine 26.
- a crew member on board the surface ship 8 can wirelessly via the buoy 50, 30 and the cable 53, 32
- the clearing device 40 is generally also destroyed.
- the underwater drone 19 is generally also destroyed, while in the fourth application according to FIG. 4 it is possible for the underwater drone 19 to move away from the sea mine 26 before the sea mine 26 goes to Explosion.
- a command is transmitted to the clearing device 40 via the cable 53, 32, which activates an ignition mechanism on board the clearing device 40.
- the buoy 50, 30 is connected to the clearing device 40 via a detonating cord (shock tube), which is a hose that is connected to a kind
- Gunpowder is filled and carries a detonator at its lower end. A user ignites this fuse via the buoy 30.
- the helicopter 2 has a radio antenna 27 with which the helicopter 2 can receive and send messages wirelessly. Thanks to this radio antenna 27, a first wireless data connection DV.1 between the helicopter 2 and the base station 8, 15 is established and maintained at least temporarily. Furthermore, thanks to this radio antenna 27, a second wireless data connection DV.2 is established and maintained at least temporarily between the helicopter 2 and the above-water device 29, 3, 30, 16. Both wireless data connections DV.1, DV.2 are bidirectional.
- the base station 8, 15 can transmit messages and in particular control commands to the above-water device 29, 3, 50, 30 via the data connection DV.1 and DV.2.
- the base station 8, 15 can send messages from the above-water device 29, 3, 30, 16 and in particular in real time sensor signals from the sonar device 37 of the submarine 14 or from the sonar device 35 or the like
- the room unit 40 can also send signals.
- the room device 40 can only execute commands
- a data memory 39 is also present on board the helicopter 2. in the
- Data storage 39 messages are at least temporarily stored when the helicopter 2 has received these messages via a data connection DV.1 or DV.2 and cannot immediately forward them via the other data connection DV.2 or DV.1. Thanks to this configuration, the two data connections DV.1 and DV.2 need not be established simultaneously or overlapping in time.
- a protocol translator 43 on board the helicopter 2 is able to convert messages from one transmission protocol to another transmission protocol.
- the communication unit of the base station and the communication unit of the above-water device can use different transmission protocols without it being necessary to standardize them.
- the unmanned helicopter 2 is additionally used to transport the underwater vehicle 1, 19 to a place of use and to set it down there.
- the helicopter 2 transports the underwater vehicle 1 to the unmanned surface vehicle 3 and places it on the receiving device 60, cf. Fig. 2.
- the helicopter 2 transports the underwater drone 19 with the space device 40 to a site and throws it there.
- a camera is also mounted on board the helicopter 2. This camera is directed downwards, for example, and creates optical images of the water surface. These images are transmitted to the base station 8, 15 via the wireless data connection DV.1.
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- Astronomy & Astrophysics (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102018212561.9A DE102018212561A1 (de) | 2018-07-27 | 2018-07-27 | Anordnung und Verfahren zur drahtlosen Datenübertragung |
PCT/EP2019/069074 WO2020020695A1 (de) | 2018-07-27 | 2019-07-16 | Anordnung und verfahren zur drahtlosen datenübertragung |
Publications (1)
Publication Number | Publication Date |
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EP3830979A1 true EP3830979A1 (de) | 2021-06-09 |
Family
ID=67383757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP19742173.8A Pending EP3830979A1 (de) | 2018-07-27 | 2019-07-16 | Anordnung und verfahren zur drahtlosen datenübertragung |
Country Status (4)
Country | Link |
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EP (1) | EP3830979A1 (de) |
AU (1) | AU2019312471B2 (de) |
DE (1) | DE102018212561A1 (de) |
WO (1) | WO2020020695A1 (de) |
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CN112615913B (zh) * | 2020-12-09 | 2022-08-09 | 大连海事大学 | 一种面向海洋环境监测的无人机与无人船协同的信息回传方法 |
CN112644647B (zh) * | 2020-12-24 | 2023-01-06 | 上海海洋大学 | 采用海上流动实验室系统对深渊进行考察作业的方法 |
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DE102004062123B3 (de) | 2004-12-23 | 2006-06-14 | Atlas Elektronik Gmbh | Verfahren zur Nachrichtenübermittlung sowie dafür geeignete Boje |
GB0800508D0 (en) * | 2008-01-14 | 2010-04-14 | Rhodes Mark | System for communication between submerged vehicle and airborne vehicle |
DE102010033638A1 (de) | 2010-08-06 | 2012-02-09 | Atlas Elektronik Gmbh | Kampfmittelräumgerät zum Räumen von Kampfmitteln, wie Seeminen, unter Wasser, unbemanntes Unterwasserfahrzeug mit derartigem Kampfmittelräumgerät sowie Verfahren hierzu |
DE102011054496B4 (de) * | 2011-10-14 | 2018-06-28 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Datenerfassungssystem und Verfahren hierzu |
US9260168B2 (en) * | 2012-03-16 | 2016-02-16 | Lockheed Martin Corporation | Apparatus and method for neutralizing underwater mines |
DE102012006566A1 (de) | 2012-03-30 | 2013-10-02 | Atlas Elektronik Gmbh | Verfahren zur Detektion von Seeminen und Seeminendetektionssystem |
WO2015187743A1 (en) * | 2014-06-02 | 2015-12-10 | California Institute Of Technology | Controllable buoys and networked buoy systems |
GB2538269A (en) | 2015-05-13 | 2016-11-16 | Bae Systems Plc | A communications system |
WO2017142520A1 (en) | 2016-02-17 | 2017-08-24 | Ford Global Technologies, Llc | Accident identification and communication in vehicles |
-
2018
- 2018-07-27 DE DE102018212561.9A patent/DE102018212561A1/de active Pending
-
2019
- 2019-07-16 EP EP19742173.8A patent/EP3830979A1/de active Pending
- 2019-07-16 AU AU2019312471A patent/AU2019312471B2/en active Active
- 2019-07-16 WO PCT/EP2019/069074 patent/WO2020020695A1/de unknown
Also Published As
Publication number | Publication date |
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DE102018212561A1 (de) | 2020-01-30 |
AU2019312471A1 (en) | 2021-01-07 |
WO2020020695A1 (de) | 2020-01-30 |
AU2019312471B2 (en) | 2022-04-14 |
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